Method and apparatus for improved vibration isolation
    7.
    发明授权
    Method and apparatus for improved vibration isolation 有权
    振动隔离方法和装置

    公开(公告)号:US06695106B2

    公开(公告)日:2004-02-24

    申请号:US09965114

    申请日:2001-09-26

    IPC分类号: F16F710

    摘要: A tunable vibration isolator with active tuning elements having a housing which defines fluid chambers. A piston is disposed within the housing. A vibration isolation fluid is disposed within the fluid chambers. A passage having a predetermined diameter extends through the piston to permit the vibration isolation fluid to flow from one fluid chamber to the other. The tunable vibration isolator may employ either a solid tuning mass approach or a liquid tuning mass approach. In either case, active tuning elements, or actuators, are disposed in the fluid chambers to selectively tune the vibration isolator.

    摘要翻译: 具有主动调谐元件的可调谐隔振器具有限定流体室的壳体。 活塞设置在壳体内。 振动隔离流体设置在流体室内。 具有预定直径的通道延伸穿过活塞,以允许隔振流体从一个流体室流向另一个。 可调谐隔振器可以采用固体调谐质量方法或液体调节质量方法。 在任一情况下,主动调谐元件或致动器都设置在流体室中以选择性地调谐隔振器。